Hillary Clinton gave a historic speech at the Democratic National Convention on Thursday. Now celebrities are reacting to the momentous event. See stars’ Twitter reactions below.

As Gossip Cop reported, Clinton officially accepted the Democratic nomination for president, becoming the first woman in history to do so. She was introduced by her daughter, Chelsea. And as both spoke, many stars tweeted their reactions.

Oprah tweeted, “Glass ceiling Cracked Wide Open! #HillaryClinton #DemsInPhilly” Along with a photo of Clinton at the convention, Lady Gaga wrote, “Sitting with my mom and sister, so excited for the future of our country with her.” Kelly Clarkson revealed, “@HillaryClinton you have my vote ma’am #ImWithHer.”

Amy Schumer noted, “So proud to see @HillaryClinton accept the nomination for #POTUS let’s fight alongside her. Let’s all work together #imwithher” Bill Clinton added, “More than ever, I’m with her, our next President.” Julianne Moore stated, “I fell in love with @HillaryClinton all over again.” “Yes. @HillaryClinton went off so classily but firmly. Also glad she illustrated some ‘HOWS’ to her plans/policies. #ImWithHer,” tweeted Keri Hilson.

Zach Braff said, “I yelled ‘Preach’ at my TV. It just happened” Bradley Whitford wrote, “Qualified, unifying, brilliant public servant versus lunatic, divisive, traitor. Sad!!!’ And Michelle Obama expressed, “So moved and so inspired by that powerful speech from our next President! #ImWithHer and I am fired up and ready to go.”

“I congratulate @HillaryClinton on this historic achievement. We are stronger together,” said Bernie Sanders. Chelsea Clinton gushed, “Mom, I love you, I am so proud of you & I am grateful every single day you’re my mom. It meant so much to be able to tell the country why.” Paula Abdul felt, “@HillaryClinton Mean and divisive rhetoric will never prevail anywhere in life.There is hope in the air!#ImWithHer”

“A man you can bait with a tweet… Is not a man we can trust with nuclear weapons,” Will Arnett quoted Clinton as saying, adding “perfect” to her statement. Andy Cohen similarly tweeted that remark. Elizabeth Banks offered, “I just keep yelling YES @HillaryClinton #DemsInPhilly @Everytown #noDonaldyoudon’t” And Josh Gad urged, “#ImWithHer because she inspires. #ImWithHer because she doesn’t instill hatred. #ImWithHer because she is with all of us. Register to vote!”

Amanda Seyfriedexclaimed, “Hillary- the humane choice.” Arsenio Hall mocked, “Hillary’s speech ain’t hitting. She should have plagiarized Melania Trump’s speech.” And with a photo of himself holding an iPad, Tony Bennett noted, “Finished my show just in time to watch @hillaryclinton become our first female Presidential Nominee! #demsinphilly” Gossip Cop will update as more celebrities react to Clinton’s speech at the Democratic National Convention during which she accepted her party’s nomination for President of the United States.